It depends on where you look. Under the earnings tab they say:
When CALL reported 3rd quarter 2012 earnings of $0.95 per share, it beat the $0.60 consensus estimate of the 2 analysts covering the company.
CALL is expected to announce 4th quarter earnings the week of March 12, 2013.
An official announcement would generate a news item. I don't see one yet. Well, this week is almost over. Don't hold your breath.
Rest assured the earnings announcement was made without the intervention of human eyes or hands. The algo just looks at when CALL previously posted earnings and assumes they will continue to keep the same dates. Ordinarily this would be fairly reliable however as you well know 'dese ain't no ordinary times!!
CALL has a whole lot of explaining to do and their accountants and lawyers are going to be working overtime trying to find a way to report that doesn't results in indictments.
Look for earnings around tax time ...... April 15th